Originally Posted by scoooby slayer
Originally Posted by staffi
Originally Posted by scoooby slayer
Originally Posted by rapidcossie
surge...on a T4?
yeah mate engine cannot consume 33 psi below 5400 rpm so boost has been caped at 26 psi. its got a pair of bd14s though and the inlets only a 4x4 plenum though and head isnt ported to the max. nms call it a middle of the road head. im pondering on eec iv inlet and full head port saw someone who does it for about £1200 gns ? or something like that. should see about 530 then. do you get no surge atall then on your t4 ?
I'd go for the EEC IV Inlet if i was you, the head work on mine by Karl was 2.5k
really mine with a T38 on @ 440bhp isn't enough for the spec really
mind you' i've told Karl to just chuck the boost at the T38 so it should be fun until it pops..
your head must be capable of loads more then mate.
wana swap
It is mate, that's why i'm going GT30 in a few months
The WHOLE car is capable, Quaife diff, Quaife gears..bla bla..